[systemd-devel] systemd-run / Failed to create bus connection: Input/output error

[lejeczek]

Hi guys.

I'm do on my pretty vanilla, so I'd like to think, setup this:

-> $ systemd-run --machine=qemu-8-c8kubernode1 /bin/cat 
/etc/centos-release
Failed to create bus connection: Input/output error

Someone would care to decipher that for me or/and shed bit 
more light on possible troubleshooting?
many thanks, L.